[Stone Mountain]

Scientific theories should always be presented as theories rather than fact.

Well, gravity is just a theory. So is quantum mechanics. So most scientific ideas for that matter. Just because an idea is classified as a theory doesn't mean that the idea is completely speculative. Do you believe that gravity shouldn't be taught as a fact?

[JohnnyZ]

Well, gravity is just a theory. So is quantum mechanics. So most scientific ideas for that matter. Just because an idea is classified as a theory doesn't mean that the idea is completely speculative.

Who said a theory is completely speculative?

Do you believe that gravity shouldn't be taught as a fact?

The theory of gravity, as I pointed out in an earlier post, is an excellent example of why theories should be taught as theories, considering that Newton's theory has given way to Eistein's theory. Sometimes -- quite often -- theories are wrong, at least in some respects.